上海贝岭股份有限公司
Shanghai Belling Co., Ltd.
BL35P02 DATASHEET
DIR(bo)
DIR(b1)
DIR(b2)
DIR(b3)
DIR(b4)
DIR(b5)
DIR(b6)
DIR(b7)
REL
11
13
15
17
19
1B
1D
1F
25
dd
dd
dd
dd
dd
dd
dd
dd
rr
5
5
5
5
5
5
5
5
3
Clear Bit n
BCLR n opr
-
-
-
-
-
-
-
-
-
-
Mn←0
Branch if Carry Bit Set
(Same as BLO)
BCS rel
PC ← (PC)+2+rel ?
C=1 （ the same as
BLO）
Branch if Equal
BEQ rel
BHCC rel
BHCS rel
BHI rel
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
REL
REL
REL
REL
REL
27
28
29
22
24
rr
rr
rr
rr
rr
3
3
3
3
3
PC ← (PC)+2+rel ?
Z=1
Branch
PC← (PC)+2+rel
?
?
if Half Carry Bit Clear
Branch if Half Carry Bit
Set
H=0
PC← (PC)+2+rel
H=1
Branch if Higher
PC← (PC)+2+rel ? (C
∨Z )=0
Branch if Higher or
Same
BHS rel
PC ← (PC)+2+rel ?
C=0
BIT #opr
BIT opr
BIT opr
BIT opr,X
BIT opr,X
BIT ,X
IMM
DIR
EXT
IX2
IX1
IX
A5
B5
C5
D5
E5
F5
ii
dd
hh
ll
2
3
4
5
4
3
Bit Test Accumulator
with Memory Byte
(A)∧(M)
-
-
*
*
-
ee
ff
ff
Branch if Lower (Same
as BCS)
BLO rel
BLS rel
BMC rel
BMI rel
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
REL
REL
REL
REL
25
23
2C
2B
rr
rr
rr
rr
3
3
3
3
PC ← (PC)+2+rel ?
C=1
Branch if Lower or Same
PC← (PC)+2+rel ? (C
∨Z )=1
Branch if Interrupt Mask
Clear
PC← (PC)+2+rel ? I=0
Branch if Minus
PC← (PC)+2+rel
?
N=1
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WEB: www.belling.com.cn
Page 17 of 27
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